This is a rare and collectible set of vintage Corning Ware in the blue corn flower pattern. The set is in excellent shape with no cracks and chips and includes various pieces such as casseroles and decorative cookware. The glass-ceramic material and ceramic surface coating make this set both functional and attractive. The production style of this Corning Ware set is glass-ceramic, and it is an original licensed reproduction. It was manufactured in from 1958 – 1988 and features various production techniques. The product line is Corning Ware, and it is a great addition to any collection. This is a piece with an embossed stamp on the bottom. It is very light and barely printed (see photo). It reads: A-2-B Corning Ware for range and microwave USA. Corning Ware A-1 1/2 B, 1 1/2 Quart, range – oven – microwave, Corning NY USA 182 MA, Pyrex lid A-7-C. Corning Ware P-1-B, 1 Quart, Made in USA. Corning Ware P-82-B, 1 1/2 Pint, range – oven – microwave, Corning NY USA 178 MA. Corning Ware P-83-B, 6 1/2 Inches, range – oven – microwave, Corning NY USA 377 MA.